baber/WOPTO huggingface dataset:
Patent JP-H1017734-A (JP)
Title: Polypropylene resin composition comprising wollastonite blended therein for molding material
Inventor: KITSUKAWA MORIKAZU
IPC: C08K7/10
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, remarkably improved in v rigidity in addition to impact resistance, excellent in surface smoothness, capable of improving the hue and useful for various molding materials by blending a polypropylene resin with a specific inorganic filler and an organic acid. SOLUTION: This polypropylene resin composition comprising wollastonite blended therein is obtained by blending (C) 0.3-3 pts.wt. of a lubricant with 100 pts.wt. of the total amount of (A) 30-70wt.% of polypropylene and (B) 70-30wt.% of the wollastonite. Furthermore, the component B is preferably a needlelike wollastonite having 2-6μm average fiber diameter, 30-100μm average fiber length and 10-15 aspect ratio. The component B is preferably treated with an amino-based or an epoxy-based silane coupling agent or a titanate-based coupling agent. As a result, the prepared composition has low orientation at the time of molding processing and a small anisotropy of shrinkage percentage caused thereby and the obtained molding product has slight warpage deformation, etc., and is good in dimensional accuracy.
Patent JP-H0335247-A (JP)
Title: Electrophotographic sensitive body
Inventor: HIROSE HISAHIRO
IPC: G03G5/06
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a sensitive body having high sensitivity, low residual potential and stable potential characteristics even during repeated use by incorporating at least one kind of specified phthalimido compd. into a photosensitive layer by 0.0005-5 ppm of the weight of the photosensitive layer. CONSTITUTION:At least one kind of phthalimido compd. represented by formula I is incorporated into a photosensitive layer by 0.0005-5 ppm of the weight of the photosensitive layer. In the formula I, each of X1-X4 is H, halogen, hydroxyl, optionally substd. alkyl, alkoxy, amino, mercapto, aryl or aryloxy. A carrier generating layer 2 is formed on an electrically conductive support 1 and a carrier transferring layer 3 is laminated on the layer 2 to form the photosensitive layer 4. A sensitive body having superior electrostatic charge characteristics, sensitivity characteristics and repetitive characteristics is obtd.
Patent JP-2000011754-A (JP)
Title: High molecular solid electrolyte
Inventor: KANAE KENTAROU
IPC: H01M10/05
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a high molecular electrolyte that has specific, sufficient ion conductivity, is excellent in shape retention and is easy to manufacture by forming it from acrylic rubber having a crosslinking structure, a nonaqueous solvent and an alkaline metal salt. SOLUTION: This electrolyte is a solid electrolyte having ion conductivity equal to or more than 1.0×10-4 S/cm. It is preferable that the crosslinking density of acrylic rubber having a crosslinking structure is equal to or more than 1.0×10-5 mol/cc, and a mixed solution of one, two or more kinds of γ- lactones, esters and ethers is used as a nonaqueous solution, Cross-linking acrylic rubber prepared by forming acrylic rubber containing, as a main ingredient, alkyl acrylate and/or alkoxyalkyl acrylate into a three-dimensional form can be used as the acrylic rubber having the crosslinking structure.  The acrylic rubber having the crosslinking structure can be manufactured by co-polymerizing a monomer having two or more polymerizable unsaturated groups having equivalent reactivity during polymerization, or cross-linking it by adding a cross-linking agent or the like after the polymerization.
Patent JP-H0811207-A (JP)
Title: Manufacture of embossed plate
Inventor: CHIHARA KENSHIRO
IPC: B29C59/02
Filed: 1994-06-30
Abstract: PURPOSE:To obtain a decorative material which can reproduce uneven masrivity of the surface of the original form, by a method wherein a metallic base is copper, a protective metallic layer to sandblast is nickle, an etching solution is ferric chloride and a peeling agent of the protective metallic layer is an amine peeling agent. CONSTITUTION:A protective metallic layer 7 comprised of nickel is formed on the surface of a metallic base 2 comprised of copper in which tintlike minute unevenness 5 is formed. A resist film 8 to form a projected part 3 and recessed part 4 is formed on the surface of the protective metallic layer 7. Then the protective metallic layer 7 where the resist film 8 is not formed is removed by dissolving by etching for which ferric chloride solution is used and the metallic base 2 of a part where the protective metallic layer 7 is removed is etched and the recessed part 4 is formed. Then the surface is sandblasted and the protective metallic layer 7 which is left behind on the surface and is comprised of the nickle is melted and removed completely by making use of an amine peeling agent.
Patent JP-S6149164-A (JP)
Title: Fuel injection valve
Inventor: ITO TOSHIHIKO
IPC: F02M51/00
Filed: 1984-08-17
Abstract: PURPOSE:To improve a response characteristic in control of a nozzle needle and prevent its vibration, by separately arranging an oil hydraulic system, for controlling the nozzle needle to be opened and closed, from a fuel system for injecting fuel. CONSTITUTION:An electrostrictive actuator 102 lifts by its contraction a pump piston 111, spreading a pump chamber 128 so as to reduce a pressure applied to the upper end surface of a nozzle needle 101. Accordingly, the actuator, lifting the nozzle needle 101 by the pressure of oil in an oil reservoir 121, causes a jet 102 to communicate with a fuel reservoir 122 and continue to inject fuel. While a feed pump 10, starting its action when a system is started, performs a delivery stroke by simultaneously energizing a three way valve 12 for 3sec while a suction stroke in a pump chamber 207 thereafter by stopping the energizing for 3sec. If the system repeats these actions about several times, the pressure of oil in a reservoir 13 reaches a certain value, opening a pressure switch 14.
Patent JP-S59101075-A (JP)
Inventor: BURAIAN EI HOTSUJISU
IPC: G11B23/30
Filed: 1983-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0459461-A (JP)
Title: Valve body for negative-pressure booster and die molding method for valve body
Inventor: SHINOHARA TAKAYOSHI
IPC: B60T13/56
Filed: 1990-06-28
Abstract: PURPOSE:To prevent an inner periphery bead from being damaged by a coupling groove by providing the coupling groove formed circularly and having a tapered front side wall face connected with a large-diameter end at the rear end of the first cylinder portion and the second cylinder portion having the diameter smaller than that of the first cylinder portion and connected to the coupling groove via a step. CONSTITUTION:The first cylinder portion 14a coupled with the inner periphery bead 3b of a diaphragm 3, a coupling groove 20 formed circularly and having a tapered front side wall face 20a connected with a large-diameter end at the rear end of the portion 14a, and the second cylinder portion 14b having the diameter smaller than that of the portion 14a and connected to the coupling groove 20 via a step are provided on the tube section 14 of a valve body 5. The bead 3b can be smoothly guided into the portion 14a from the small-diameter portion 14b via the tapered wall face 20a when the bead 3b is inserted into the cylinder portion 14a of the valve body 5. An obtuse angle is formed between the large-diameter end of the wall face 20a and a connection section at the rear end of the portion 14a, thus the inner peripheral face of the bead 3b is prevented from being damaged to the utmost when riding over the connection section.
Patent JP-H0458522-A (JP)
Title: Integrated valve constitution
Inventor: TANAKA HITOSHI
IPC: C23C16/448
Filed: 1990-06-28
Abstract: PURPOSE:To restrain impurities from being mixed when the impurities are released and leaked from a tube wall by a method wherein, at a mechanism in which a gas flow route of a vapor growth apparatus is changed over by using a valve, the gas flow route is formed to be branched directly from a pipe without using a joint. CONSTITUTION:A three-way conduit which is shaped by a welding means or the like is used; a valve 12 and a valve 14 are connected directly; a pipe having an external connection port E is united; and a valve 13 and a valve 15 as well as an external connection port F are united in the same manner. In the same way, a valve 11 is united at the inside of a box-shaped support body 30; and the dead space of a gas flow is eliminated as compared with the connection by using a joint. Thereby, it is possible to restrain impurities from being mixed when the impurities are released and leaked from a tube wall and to maintain the extremely high quality of a rawmaterial gas.
Patent JP-H0699101-A (JP)
Title: Centrifugal separator
Inventor: JIEFURII RUUSAA GURIMUUTSUDO
IPC: B04B1/20
Filed: 1991-06-15
Abstract: PURPOSE: To improve separation efficiency by separating and taking out larger quantity of fine particles in a centrifugal separation liquid. CONSTITUTION: A decanting type centrifugal separator is provided with a bowl 10 rotating around a longitudinal rotational axis Y, an inlet 14 for supplying slurry to be separated into the bowl and a helical scroll conveyer 12 rotating around the bowl at a revolution speed different from that of the bowl to transport swirlingly the fine particles toward the outlet end of the bowl 10. The decanter has further plural walls 23 at least partly submerged in the centrifugal separation liquid and a passage is formed between the walls 23. One to be separated from the centrifugal separation liquid, such as the solid particles, enters in the boundary layer at the walls of the passage only with the travel of a short distance by the centrifugal force by providing plural passages capable of passing the centrifugal separation liquid to be clarified through.
Patent JP-H0623706-A (JP)
Title: Production of fancy veneer
Inventor: HARANO SHUNICHI
IPC: B27L5/00
Filed: 1991-06-14
Abstract: PURPOSE:To enhance the appearance of fancy veneer by preventing the exudation of the colorant of small colored flitch to small uncolored flitch by providing a coating layer to the laminating surface of the small colored flitch and subsequently laminating said flitch through an adhesive. CONSTITUTION:Small uncolored flitches 1 produced from natural wood such as a keyaki high in water content and small colored flitches 2 subjected to coloring treatment by a colorant are laminated through an adhesive to form laminated flitch. At this time, a coating layer is provided to the laminating surfaces of the colored flitches 2 to laminate the flitches 1,2 through the adhesive. Therefore, it is prevented that the colorant of the small colored flitches 2 penetrates in the small uncolored flitches 1 by the movement of moisture and the boundaries of the colored parts and uncolored parts of veneer become sharp and the appearance of the veneer is enhanced. The coating layer is formed by thinly applying a humidity curable urethane resin adhesive.
Patent JP-H1015306-A (JP)
Title: Discharge device for precipitate
Inventor: YOKOTA HIROSHI
IPC: B01D21/18
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a discharge device for precipitate in which collection and discharge of precipitate are made easy by simple constitution and working efficiency is high and automatic operation is enabled and control is easy and both miniaturization and largesizing are easily performed and equipment and administration costs are extremely economical. SOLUTION: Precipitate C is sucked out of a suction opening 2 for precipitate by a transfer pump thereof and discharged. To increase collection efficiency of precipitate, the discharge device for precipitate consists of such basic constitution that precipitate is drifted by generating a spouting flow directed to the suction opening for precipitate. Collection of precipitate is promoted by providing a separator 5 and a filter which separates precipitate sucked by the transfer pump 4 of precipitate into concentrated precipitate and fluid for spout, extra introducing fluid for spout, providing a liquid force-feed pump for boosting fluid for spout and forming a trough groovelike uneven face in the bottom of a fluid stagnation part.
Patent JP-S6142332-A (JP)
Inventor: JIEEMUZU ROBAATO JIENINGUSU
IPC: C01C1/04
Filed: 1985-08-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0927152-A (JP)
Title: Optical recording and reproducing device
Inventor: MORITA KAZUHISA
IPC: G11B11/10
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To surely execute an overwrite recording by completely erasing information already recorded on an optical disk in the case of performing an overwrite recording on the optical disk capable of a light intensity modulation overwrite. SOLUTION: The intensity modulation of a laser beam light source 2 is performed by transmitting binary information inputted to an input part 5 to a modulation means 4 and by instructing an optimum recording laser power from an instruction means 10. The beam after the modulation irrdiates the recording surface of a magneto-optical disk D rotated by a motor 1 through an irradiation optical system 3 to be changed into heat. Then, information are recorded on the recording surface by actions of heat and a recording magnetic field impressing means 6. Then, in the reproducing of the information, the laser beam light source 2 is lighten in a reproducing level by the instruction from the instruction means 10 and the laser beam of the reproducing level irradiates the recorded surface of the disk D through the irradiation optical system 3.  The reflected beam is converted into the intensity signal of a light by a detector 7 to be outputted to a demodulation means 8 and is demodulated to the form of coded information to be outputted from an output part 9 in original information.
Patent JP-H114421-A (JP)
Title: Transmitter
Inventor: WAKATSUKI NORIO
IPC: H04N7/08
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To attain accurate time management in the case of multiplexing packet processing data by adding prescribed additional information to each packet, so as to multiplex the information to a single data string according to a prescribed multiplexing timing based on time code information and time information in the case of applying time division multiplexing to each of plural coded packet streams. SOLUTION: A CPU 30 of a control section 7 gives a packet identifier(PID) information signal S5 to each encoder for assigning a PID value to packet processing data. Furthermore, the CPU 30 gives the PID information signal S5 to a system data generating section 31. The system data generating section 31 generates system data S10, in response to packet processing data of each PID value based on the PID information signal S5 and gives the data 10 to a multiplexer section 6. Furthermore, the multiplexing sequence of packet processing data is controlled by packet processing data and system data based on a control signal S11 from the CPU 30.
Patent JP-2001002563-A (JP)
Title: Ophthalmic solution
Inventor: YAMADA KAZUYA
IPC: A61K31/704
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain an ophthalmic solution which has pharmacological actions such as an anti-inflammatory action and an anti-allergic action and can be dropped on eyes even in a lens-applied state, by including glycyrrhizic acid and an agent for inhibiting the adsorption of the glycyrrhizic acid to soft contact lenses. SOLUTION: This ophthalmic solution contains (A) glycyrrhizic acid and/or its salt (for example, glycyrrhizic acid or the mono or dipotassium salt of the glycyrrhizic acid) and (B) an adsorption-inhibiting agent for inhibiting the adsorption of glycyrrhizic acid to soft contact lenses. The component B includes amino acids (for example, aminoethylsulfonic acid, L-glutamic acid, ε-aminocaproic acid, aspartic acid, glycine, L-glutamine, L-histidine), dicarboxylic acids (for example, succinic acid, malonic acid, malic acid) and urea. The concentrations of the components A and B in the ophthalmic solution are preferably 0.01 to 1.0 (w/v)% and 0.001 to 2 (w/v)%, respectively.
Patent JP-S5959882-A (JP)
Title: Device for removing glaze of enamel or the like
Inventor: KAWABATA TOMOO
IPC: C23D17/00
Filed: 1982-09-30
Abstract: PURPOSE:To enable the automatic and efficient removal of the glaze on the surface of the work exposing from the through-hole of a mask in contact with the surface of the work prior to the process for solidifying the same by the constitution wherein a brush is linearly run forward and backward while the brush is held in contact with the circumferential edge of said through-hole. CONSTITUTION:The work (a) coated thereon with glaze for enamel or the like prior to a sintering treatment is placed horizontally on a frame base 36 in the front part of an equipment bed 1, and a mask 30 provided with a through-hole 31 is held closed by the actuation of an air cylinder 32. A cylindrical brush 21 projected on the frame plate 7 of a carriage 5 is driven by a reversible motor 9 to rotate around a turning shaft 20, and the carriage 5 is driven by the motor 9 to travel back and forth on a rail 2 by means of a sprocket and pulley not shown, as well as a pulley 17, a wire rope 18, etc., by which the brush 21 is moved so as to rub the straight edge 31a of the hole 31 and the glaze in the required part on the surface of the work (a) exposed from the hole 31 is removed.
Patent JP-S6149261-A (JP)
Title: Additional unit identifying method
Inventor: NARITA MASAHISA
IPC: G06F13/14
Filed: 1984-08-17
Abstract: PURPOSE:To identify an additional unit by a small number of signal lines by one signal line to a maximum number of signal lines necessary for the additional unit, selecting spare signal lines and setting a logical level for identifying an additional unit. CONSTITUTION:When an additional unit 6 is a cut sheet feeder, a printer detects the kind of a printing paper set to the cut sheet feeder through an input port 7, executes a feed action in accordance with the kind and controls the cut sheet feeder through an output port 8. In this case, one spare signal line 3 is installed in a cable connected to the input port 7, when a logical level of the signal line 3 is, for example, ''L'', it is identified that the additional unit 6 is loaded, and when it is ''H'', it is identified that nothing is loaded.
Patent JP-2001001843-A (JP)
Title: Electric power supplying structure for slide door for vehicle
Inventor: TANAKA MITSUJI
IPC: E05F15/14
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To make mutual positional shift between terminals absorbed over a wide range. SOLUTION: This structure is electric power supplying structure for a slide door 4 attached to a door way of a body 2, an arch-shaped plate spring terminal 12 is attached to the body 2 side or the slide door 4 side, a terminal 20 is attached to the slide door 4 side or the body 2 side to contact with the plate spring terminal 12 attached to the body 2 side or the slide door 4 side when the slide door 4 is closed, and mutual contact area between the terminals 12, 20 is secured widely.
Patent JP-S5793800-A (JP)
Title: Assembling method of speaker
Inventor: OKADA ASAHIKO
IPC: H04R9/00
Filed: 1980-12-03
Abstract: PURPOSE:To coincide the center of coil winding width with the center of magnetic flux density distribution, by obtaining a maximum voltage of a voltmeter while moving a gap gauge and a voice coil up and down and coupling the damper with a vibration diaphragm at the position. CONSTITUTION:With a lead 20 of a voice coil 9 connected to a DC voltmeter 21, an adjusting screw 19 is turned left and right to move a gap gauge 14 up and down and the coil 9 is moved up and down, then a voltage E=Blv (where; B is magnetic flux of a magnetic gap 11, l is effective length of voice coil, and v is mobile speed of voice coil 9) appears at the voltmeter 21. When the maximum point of the voltage E is obtained, the center of the magnetic flux density distribution is almost coincident with the center of winding width of a coil section 9' of the coil 9. With this state, the damper and the vibration diaphragm are coupled to complete the speaker.
Patent JP-S5794443-A (JP)
Title: Parting agent for die-casting
Inventor: MURATA NOBUHIRO
IPC: B22D17/22
Filed: 1980-12-03
Abstract: PURPOSE: To obtain a parting agent for die-casting having excellent performance by adding at least one of α, ω-polybutadiene-carboxylic acid or maleic polybutadiene to water or mineral oil.  
     CONSTITUTION: In die-casting, a parting agent having excellent characteristics is applied to facilitate pushing out of casting from a metal mold, to prevent burning on of molten metal, to better finished surface of casting and so on. As the parting agent, one or both of α,ω-polybutadiene-carboxylic acid having average molecular weight of 1,000W1,500 and maleic polybutadiene is added to water or mineral oil. If necessary, a burning additive such as silicone oil, a surface active agent and an antioxidant are added further. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5796472-A (JP)
Title: Manufacture of solid electrolytic cell
Inventor: KAWAKAMI AKIRA
IPC: H01M6/18
Filed: 1980-12-06
Abstract: PURPOSE:To obtain a solid electrolytic cell free from its internal short-circuit, by piling up a sheet-like cathode element, a sheet-like solid electrolytic element and a sheet-like anode element, and irradiating the stack of these elements with laser beams to cut it in a power generating element group of a prescribed configuration. CONSTITUTION:A sheet-like solid electrolyte layer element 6a is made by mixing uniformly a bonding agent and the powder of solid electrolyte obtained by baking the mixed powder of gamma type active alumina and lithium in an inert atmosphere. On the other hand, a sheet-like anode element 7a is made by mixing uniformly lead iodide, lead and a bonding agent. Next, said solid electrolytic element 6a and said anode element unit 7a are piled up successively on a cathode element 5a made of sheet-like metallic lithium. This stack 11 of these element is sent to a laser cutting device 13, and cut successively in a power generating element group 21 of a prescribed confuguration by directional laser beams 20 radiated from the laser cutting device.
Patent JP-S5794999-A (JP)
Title: Protection system for microinstruction control memory
Inventor: IBORI SHIYOUICHI
IPC: G06F9/26
Filed: 1980-12-05
Abstract: PURPOSE:To decrease the number of steps of microinstructions in a processor, by providing a boundary register at the side of a read/write memory instead of providing it in the inside of the processor. CONSTITUTION:Prior to the execution of a microinstruction for memory access, a boundary address is supplied as an intermediate-order address 10 among transfer addresses through an interface line 17 by one of processors 20-22 with a microinstruction to be set in a boundary register 7 by a strobe signal 16. An arithmetic unit 6 adds the intermediate-order address 10 and high-order address 11 to the said boundary address by an addition indication signal, and the result- ing address 15 is set in an address register 4 to attain access by using an access address consisting of the said address and a set low-order address 9.